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Search took 0.00 seconds. Search: Posts Made By: benwaggoner
Forum: New and alternative video codecs 14th April 2022, 22:03
Replies: 65
Views: 25,691
Posted By benwaggoner
I'm surprised to hear that x265 isn't reliably...

I'm surprised to hear that x265 isn't reliably producing smaller mathematically lossless files than x264.

The preset/efficiency ratio can be pretty non-constant. I've seen content where going from...
Forum: New and alternative video codecs 13th October 2021, 00:12
Replies: 65
Views: 25,691
Posted By benwaggoner
Do AV1 encoders generally enable the lossless...

Do AV1 encoders generally enable the lossless option? x265 via command line is the only HEVC encoder that does off the top of my head.

AV1 encode is generally quite slow and decode is as well. And...
Forum: New and alternative video codecs 13th October 2021, 00:09
Replies: 65
Views: 25,691
Posted By benwaggoner
It would be --lossless --preset placebo

It would be --lossless --preset placebo
Forum: New and alternative video codecs 13th October 2021, 00:08
Replies: 65
Views: 25,691
Posted By benwaggoner
I've done some lossless HDR encoding. A few notes...

I've done some lossless HDR encoding. A few notes

Unlike with non-lossless, the higher bit depth increases bitrate (typcially >25% due to more noise in the least significant bits).)
With x265,...
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